/*!
 * @source: https://github.com/kytta/share2fedi/blob/main/lib/scss/style.scss
 *
 * share2fedi - Instance-agnostic share page for the Fediverse.
 * Copyright (C) 2020-2023  Nikita Karamov <me@kytta.dev>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 *
 * SPDX-License-Identifier: AGPL-3.0-or-later
 */

*,
*::before,
*::after {
	box-sizing: border-box;
}

:root {
	color-scheme: light dark;

	--s2f-accent-color: #40665c;
	--s2f-accent-color-light: #5d8379;
	--s2f-accent-color-contrast: #005e4e;

	--s2f-border-color: #ccc;

	--s2f-input-bg-color: #ffffff;
	--s2f-input-text-color: #000000;

	--s2f-button-text-color: #ffffff;

	accent-color: var(--s2f-accent-color);

	font-family: "Helvetica Neue", Helvetica, FreeSans, "Nimbus Sans L", "Inter",
		Arial, system-ui, sans-serif;
	font-size: 16px;
}

html {
	line-height: 1.5;
}

body {
	max-width: 40em;
	margin: 0 auto;
	padding: 0 1rem;
}

header {
	padding: 1rem 0 1.5rem;
	text-align: center;
}

footer {
	margin-top: 2rem;
	border-top: 1px solid var(--s2f-border-color);
	padding: 1rem 0;

	display: flex;
	flex-flow: row wrap;
	flex-direction: row;
	align-items: baseline;
	justify-content: center;
	gap: 2rem;
}

a {
	color: var(--s2f-accent-color-contrast);
}

b,
strong {
	font-weight: bolder;
}

label {
	display: block;
	margin-bottom: 1rem;
}

input,
textarea {
	font-family: inherit;
	font-size: 100%;
	line-height: 1.15;
	margin: 0;
	padding: 0.5rem;

	border-radius: 4px;
}

textarea {
	resize: vertical;
}

input[type="url"],
textarea {
	width: 100%;

	color: var(--s2f-input-text-color);
	background-color: var(--s2f-input-bg-color);
	border: 1px solid var(--s2f-border-color);
}

input[type="checkbox"],
input[type="radio"] {
	vertical-align: middle;
}

input[type="submit"] {
	background-color: var(--s2f-accent-color);
	color: var(--s2f-button-text-color);
	font-weight: bolder;
	height: 2.5rem;
	padding: 0.5rem 2rem;
	border: 0;
	cursor: pointer;

	appearance: button;
	-webkit-appearance: button;

	&:hover {
		background-color: var(--s2f-accent-color-light);
	}
}

@media (prefers-color-scheme: dark) {
	:root {
		--s2f-accent-color: #43776a;
		--s2f-accent-color-light: #619587;
		--s2f-accent-color-contrast: #a8f7e2;

		--s2f-border-color: #333;
	}
}